/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* Charmonizer/Core/OperatingSystem.h - abstract an operating system down to a few
* variables.
*/
#ifndef H_CHAZ_OPER_SYS
#define H_CHAZ_OPER_SYS
#ifdef __cplusplus
extern "C" {
#endif
/* Remove an executable file named [name], appending the exe_ext if needed.
*/
void
chaz_OS_remove_exe(const char *name);
/* Remove an object file named [name], appending the obj_ext if needed.
*/
void
chaz_OS_remove_obj(const char *name);
/* Concatenate all arguments in a NULL-terminated list into a single command
* string, prepend the appropriate prefix, and invoke via system().
*/
int
chaz_OS_run_local(const char *arg1, ...);
/* Invoke a command and attempt to suppress output from both stdout and stderr
* (as if they had been sent to /dev/null). If it's not possible to run the
* command quietly, run it anyway.
*/
int
chaz_OS_run_quietly(const char *command);
/* Attempt to create a directory.
*/
void
chaz_OS_mkdir(const char *filepath);
/* Attempt to remove a directory, which must be empty.
*/
void
chaz_OS_rmdir(const char *filepath);
/* Return the extension for an executable on this system.
*/
const char*
chaz_OS_exe_ext(void);
/* Return the extension for a compiled object on this system.
*/
const char*
chaz_OS_obj_ext(void);
/* Return the equivalent of /dev/null on this system.
*/
const char*
chaz_OS_dev_null(void);
/* Initialize the Charmonizer/Core/OperatingSystem module.
*/
void
chaz_OS_init(void);
#ifdef CHAZ_USE_SHORT_NAMES
#define OS_remove_exe chaz_OS_remove_exe
#define OS_remove_obj chaz_OS_remove_obj
#define OS_run_local chaz_OS_run_local
#define OS_run_quietly chaz_OS_run_quietly
#define OS_mkdir chaz_OS_mkdir
#define OS_rmdir chaz_OS_rmdir
#define OS_exe_ext chaz_OS_exe_ext
#define OS_obj_ext chaz_OS_obj_ext
#define OS_dev_null chaz_OS_dev_null
#define OS_init chaz_OS_init
#endif
#ifdef __cplusplus
}
#endif
#endif /* H_CHAZ_COMPILER */